In order for the lower class to earn money, the Aristocrats decided to provide them with job opportunities as their bodyguards. This was made possible under a law in their world. Devitt, who is a quiet but thoughtful individual, has Zelina, a professional bodyguard despite being young, as his bodyguard. Since they have been together since childhood, both individuals have feelings for each other but can't seem to confess their love. It's a rom-com story about the everyday life of an aristocrat making his way to the political scene and his bodyguard who is sworn to protect him.